High assurance virtual encryptor system
US12316763B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | May 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3247
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments regard secure virtual encryptor provisioning. A method can include deriving, by a key management system (KMS), virtual encryptor (VE) token data that associates a VE with a user token, signing, by the KMS, a VE executable file, verifying the signature, by a system root of trust (RoT) of a virtual encryptor system (VES), the VE, responsive to verifying signature, loading, by the VES, the executable file on a virtual machine (VM), receiving the user token data from the user device, and executing the VE responsive to determining an operation on a combination of the user token and the token data associated with the VE returns a specified value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.